Research Article

Operational Efficiency Forecasting Model of an Existing Underground Mine Using Grey System Theory and Stochastic Diffusion Processes

Table 16

Equalized values of the major and influencing sequence variables for .

DOL′(k)6.15E − 084.67E − 083.09E − 084.59E − 084.43E − 08

0.0045670.00450.0040350.0037230.004091

0.0730680.0771450.0623930.0632980.074389

0.5955330.5208360.5672790.5680010.52924

0.3268140.3975010.3662750.3649620.392263

1.51E − 051.41E − 051.41E − 051.27E − 051.26E − 05

3.93E − 063.86E − 063.83E − 063.16E − 063.46E − 06